Plat Map of Canadian Pacific facilities at Culdesac, Idaho, September 3, 1909, Sheet Number 1, Line Segment 460, showing the Spalding-Grangeville line.

Plat Map of Canadian Pacific facilities at Culdesac, Idaho, September 3, 1909, Sheet Number 2, Line Segment 460, showing the Spalding-Grangeville line.

Plat Map of Canadian Pacific facilities at Culdesac, Idaho, September 3, 1909, Sheet Number 3, Line Segment 460, showing the Spalding-Grangeville line.

Camas Prairie Railroad Engineering Drawing: Timber Abutments, Bridge 20 (17), south of Culdesac, Idaho, Line Segment 460. Sheet 424 - 8, undated.

Camas Prairie Railroad Engineering Drawing: Tie/Walk Plan, Bridge 19 (16), south of Culdesac, Idaho, Line Segment 460. Sheet 424 - 10, undated.